【摘要】 对深部岩层应变速率在超临界阈值状态下形成的变质流体中有机质的化学物理反应进行剖析，认为地壳深部的高温高压条件是有机质生油的另一种地质特殊环境。讨论了碰撞造山过程中垂向增生应变、水平挤出应变、极限拉升应变与深部有机质的生、运、聚之间的相关性，认为中国西部新构造运动控制着成盆、成烃、成藏的全过程。深部有机质成烃是中国西部盆地新生代陆相油气藏的重要组成部分。更多还原

【Abstract】 This Paper analyzed the physical and chemical properties of organic matter from metamorphic fluid which formed from deep rock formation in the state of strain rate of super-critical threshold value, it is considered that high-temperature and high-pressure conditions in deep crust are another special geologic background for hydrocarbon formation. Moreover, this paper discussed the correlation between vertical increment stain, horizontal extrusion strain,and limited tension strain and hydrocarbon generation, migration and accumulation during the collision orogeny, it is considered that new tectonic movement in western China controls basin formation, hydrocarbon generation and reservoir formation, and hydrocarbon from organic matter in deep part is the important part of continental facies reservoir in Cenozoic basin in western China.更多还原